Ułóż obojętnie jakie zdania z wyrazami : 1-volunteer  2-endangered  3-research  4-researcher  5-environment

There are many species of endangered animals and plants!! at the present time a lot of research by doctors!! the world is a lot of research environment!! Many volunteers take part in the Orchestra!!

1.Volunterr is a person who helps people. 2.we have a lot endangered  animal species. 3.sometimes we have research at school. 4.Einstein was really good researcher. 5.we must protect our environment. :)